Twin cell architecture for integrated circuit dynamic random access memory (DRAM) devices and those devices incorporating embedded DRAM

摘要

A twin cell architecture for dynamic random access memory (DRAM) devices and those devices incorporating embedded DRAM utilizing an open bitline configuration is disclosed. The twin cell architecture disclosed has significant advantages over conventional designs in terms of power, radiation hardness and speed and does not require intermediate supply voltage bitline precharge while allowing for 6F2 memory cell layouts.